APPARATUS AND METHOD FOR CONTROLLING TRAFFIC IN WIRELESS COMMUNICATION SYSTEMS

摘要

A method for transmitting/receiving a signal to a terminal of a mobile communication system according to an embodiment of the present invention includes: a step of obtaining control information related to the traffic of the terminal; and a step of transmitting a user plane message generated based on the obtained control information to a policy and charging related server through a base station. According to the embodiment of the present specification, the control information of the terminal can be transmitted to a core network node without increasing the load of a control plane in a communication system. Also, the control information is transmitted by the user plane message. Thereby, the control information can be transmitted to the core network node without changing the structure of an existing network.